要编一个类似regedit注册表编辑器的软件,有没有现成的控件? 如题,没有控件有例子也成啊! 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 直接在程序总运行regedit就行了。 uses Registry;用Registry单元中的TRegistry类可以枚举、读写注册表具体代码自己到网上搜吧 自己写就可以啊DELPHI有操作注册表的单元,或者直接用API也可以,然后用LIST显示出来就可以了 HOHO~~伴水不厚道哦,这么晚了不睡觉给偶抢分分~~ 参考如下连接http://www.realcoding.net/teach/Delphi7_prof/Glava5/Index6.html搜索关键字为:Registry TRegistry TreeView HasChildren ...职业抢分...unit main; interface uses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls, Grids, Outline, ComCtrls, ImgList, ExtCtrls; type TForml = class(TForm) TreeViewl: TTreeView; ListViewl: TListView; ImageListl: TImageList; Splitterl: TSplitter; procedure FormCreate(Sender: TObject); procedure TreeViewlChange(Sender: TObject; Node: TTreeNode); procedure FormDestroy(Sender: TObject); procedure TreeViewlExpanded(Sender: TObject; Node: TTreeNode); procedure TreeViewlGetlmagelndex(Sender: TObject; Node: TTreeNode); private { Private declarations } public { Public declarations } procedure ShowSubKeys(ParentNode: TTreeNode;depth: Integer); function GetFullNodeName(Node: TTreeNode):string; end; var Forml: TForml; implementation uses registry; {$R *.DFM} var reg : TRegistry; procedure TForml.FormCreate(Sender: TObject); var root : TTreeNode; begin Reg := TRegistry.Create; ListViewl.ViewStyle := vsReport; with ListViewl do begin with Columns.Add do begin Width := ListViewl.Width div 3-2; Caption := 'Name'; end; with Columns.Add do begin Width := ListViewl.Width div 3*2-2; Caption := 'Value'; end; end; TreeViewl.Items.Clear; Reg.RootKey := HKEY_LOCAL_MACHINE; Root := TreeViewl.Items.Add(nil,'HKEY_LOCAL_MACHINE'); TreeViewl.Items.AddChildtroot,''); end; procedure TForml.FormDestroy(Sender: TObject); begin Reg.Free; end; function TForml.GetFullNodeName(Node: TTreeNode):string; var CurNode : TTreeNode; begin Result:=''; CurNode := Node; while CurNode.Parentonil do begin Result:= '\'+CurNode.Text + Result; CurNode := CurNode.Parent; end; end; procedure TForml.TreeViewlChange(Sender: TObject; Node: TTreeNode); var s: string; Keylnfo : TRegKeylnfo; ValueNames : TStringList; i : Integer; DataType : TRegDataType; begin ListViewl.Items.Clear; s:= GetFullNodeName(Node); if not Reg.OpenKeyReadOnly(s) then Exit; Reg.GetKeylnfo(Keylnfo); if Keylnfo.NumValues<=0 then Exit; ValueNames := TStringList.Create; Reg.GetValueNames(ValueNames); for i := 0 to ValueNames.Count-1 do with ListViewl.Items.Add do begin Caption := ValueNames[i]; DataType := Reg.GetDataType(ValueNames[i]); Case DataType of rdString: s := Reg.ReadString(ValueNames[i]); rdlnteger: s:= '0x'+IntToHex(Reg.Readlnteger(ValueNames[i]),8); rdBinary: s:='Binary'; else s:= '???'; end; Subltems.Add(s); Imagelndex :=1; end; ValueNames.Free; end; procedure TForml.ShowSubKeys(ParentNode: TTreeNode;depth: Integer); var ParentKey: string; KeyNames : TStringList; KeyInfo : TRegKeylnfo; CurNode : TTreeNode; i : Integer; begin Cursor := crHourglass; TreeViewl.Items.BeginUpdate; ParentKey := GetFullNodeName(ParentNode); if ParentKeyO1' then Reg.OpenKeyReadOnly(ParentKey) else Reg.OpenKeyReadOnly('\') ; Reg.GetKeylnfo(Keylnfo) ; if KeyInfo.NumSubKeys<=0 then Exit; KeyNames := TStringList.Create; Reg.GetKeyNames(KeyNames); While ParentNode.GetFirstChildonil do ParentNode.GetFirstChild.Delete; if (KeyNames.Count>0) then for i:=0 to KeyNames.Count-1 do begin Reg.OpenKeyReadOnly(ParentKey+'\'-t-KeyNames[ i ]) ; Reg.GetKeylnfo(Keylnfo); CurNode := TreeViewl.Items.AddChild(ParentNode,KeyNames[i]; if KeyInfo.NumSubKeys>0 then begin TreeViewl.Items.AddChild(CurNode, ''); end; end; KeyNames.Free; TreeViewl.Items.EndUpdate; Cursor := crDefault; end; procedure TForml.TreeViewlExpanded(Sender: TObject; Node: TTreeNode); begin ShowSubKeys(Node,1); end; procedure TForml.TreeViewlGetlmagelndex(Sender: TObject; Node: TTreeNode); begin with Node do begin if Expanded then Imagelndex := 2 else Imagelndex := 3; end; end; end. DevExpress的TreeList控件专门有一个例子,演示注册表编辑器的做法。你直接基于这个例子修改即可。 找备份方法 文件导入 dbgrid实时更新的问题(在线等待) 如何直接更新ADOQUERY中的某一个表的内容? 升三星,放分喽 辞职,自己酿造的后果自己负责! ◆◆机房设备管理,建议者有分(好建议给500分)◆◆ 类型转换 请问怎么样才能在窗体上加栽图片,在不用Image的情况下?(在线等待) 文件流数据库的问题:为什么会出现Stream read error? 怎么打印QQ的IP地址库? 一人指针问题?
DELPHI有操作注册表的单元,或者直接用API也可以,然后用LIST显示出来就可以了
http://www.realcoding.net/teach/Delphi7_prof/Glava5/Index6.html搜索关键字为:Registry TRegistry TreeView HasChildren